Mariam Didden Kashani, CRNP
Adult Health Nurse Practitioner · Bethesda, MD
Mariam Didden Kashani, CRNP is an adult health nurse practitioner with a practice address in Bethesda, Maryland, and NPI 1245314871, issued on Oct 24, 2006. Check the license (Maryland R137718, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariam Didden Kashani
- Credential
- CRNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- R137718 MD
RN66266 DC
0024180113 VA
Self-reported in NPPES; status is on the state search - Practice location
- 9921 Brixton LN, Bethesda, MD 20817
- Phone
- (301) 469-6352
- Enumerated
- Oct 24, 2006
- Record last updated
- Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 902 in Maryland → Look up another NPI →
Verify Mariam Didden Kashani in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R137718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
77 Medicare Part D claims for 17 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Sertraline Hcl14 claims
- Duloxetine Hcl13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $343.45
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mariam Didden Kashani among 902 adult health nurse practitioner records in Maryland
Mariam Didden Kashani, CRNP is one of 902 adult health nurse practitioner records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 79% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Maryland
There are 902 adult health nurse practitioner records in Maryland.
All 902 in Maryland → Every provider in Bethesda → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Amy Hillsman, CRNPBethesda, MD 208171457626574
- Judith Potter, C.R.N.P.Bethesda, MD 208171154543478
- Barbara Squiller, RN, CRNPBethesda, MD 208171053556266
- Kelly Goodman, NPBethesda, MD 208161639396914
- Maria Briceno, NPChevy Chase, MD 208151376281576
- Lindsay Davage, NPChevy Chase, MD 208151871706085
- Susan Kramer, RN, APRNBCChevy Chase, MD 208151679744270
- Jiayi Wu, DNP, CRNPChevy Chase, MD 208151124856984
Common questions
What is Mariam Didden Kashani, CRNP's NPI number?
Mariam Didden Kashani, CRNP's National Provider Identifier (NPI) is 1245314871, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mariam Didden Kashani, CRNP located?
The NPPES record lists a practice address at 9921 Brixton LN, Bethesda, MD, 20817. Phone: (301) 469-6352. Providers update this record themselves, so call before visiting.
How can I verify Mariam Didden Kashani, CRNP's license?
NPPES lists Maryland license number R137718, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Mariam Didden Kashani, CRNP prescribe under Medicare Part D?
In 2024, Mariam Didden Kashani, CRNP had 77 Medicare Part D claims for 17 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.